Official National Weather Service observations from Dallas-Fort Worth International Airport (KDFW) confirm a maximum temperature of 63°F on April 20, 2026—the coolest daily high since mid-March and well below the 1991-2020 climatological normal of 77°F—driving Polymarket's 100% implied probability for "71°F or below" as traders price in verified data from the Automated Surface Observing System. Persistent cloud cover and rainfall from a stalled low-pressure system suppressed daytime solar heating, with totals exceeding 1 inch in parts of North Texas amid drought recovery efforts. While final CLI report issuance today provides definitive resolution, rare scenarios like data quality revisions or station malfunctions could prompt minor adjustments, though historical precedents show such events occur in under 0.1% of cases.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHighest temperature in Dallas on April 20?
71°F or below 100.0%
72-73°F <1%
74-75°F <1%
76-77°F <1%
$93,472 Vol.
$93,472 Vol.
71°F or below
Yes
72-73°F
No
74-75°F
No
76-77°F
No
78-79°F
No
80-81°F
No
82-83°F
No
84-85°F
No
86-87°F
No
88-89°F
No
90°F or higher
No
71°F or below 100.0%
72-73°F <1%
74-75°F <1%
76-77°F <1%
$93,472 Vol.
$93,472 Vol.
71°F or below
Yes
72-73°F
No
74-75°F
No
76-77°F
No
78-79°F
No
80-81°F
No
82-83°F
No
84-85°F
No
86-87°F
No
88-89°F
No
90°F or higher
No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Dallas Love Field Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/tx/dallas/KDAL.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Markt eröffnet: Apr 18, 2026, 12:40 AM ET
Abwicklungsquelle
https://www.wunderground.com/history/daily/us/tx/dallas/KDALResolver
0x69c47De9D...Vorgeschlagenes Ergebnis: Yes
Kein Einspruch
Endgültiges Ergebnis: Yes
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Dallas Love Field Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/tx/dallas/KDAL.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Abwicklungsquelle
https://www.wunderground.com/history/daily/us/tx/dallas/KDALResolver
0x69c47De9D...Vorgeschlagenes Ergebnis: Yes
Kein Einspruch
Endgültiges Ergebnis: Yes
Official National Weather Service observations from Dallas-Fort Worth International Airport (KDFW) confirm a maximum temperature of 63°F on April 20, 2026—the coolest daily high since mid-March and well below the 1991-2020 climatological normal of 77°F—driving Polymarket's 100% implied probability for "71°F or below" as traders price in verified data from the Automated Surface Observing System. Persistent cloud cover and rainfall from a stalled low-pressure system suppressed daytime solar heating, with totals exceeding 1 inch in parts of North Texas amid drought recovery efforts. While final CLI report issuance today provides definitive resolution, rare scenarios like data quality revisions or station malfunctions could prompt minor adjustments, though historical precedents show such events occur in under 0.1% of cases.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert

Vorsicht bei externen Links.
Vorsicht bei externen Links.
Häufig gestellte Fragen